Recent Review: They use biodegradable chemicals for your family, animals and plants. They came out and handled everything. I didn't have to do anything. They actually did it pretty quickly and my house looks amazing. The cost of the service was a pretty good deal. They're easier on your roof than pressure washing, which can hurt your roof shingles. If I called them or texted them, they've always gotten back to me, like in five or ten minutes. It was great. They seemed a little bit timid when they got here. They were kind of shy. They did really well. They thoroughly explained everything that could happen or would happen and how long it would take. It's a chemical reaction and it took like a full 24 hours to see the full effects, but it was awesome.